The words mudd butt indicate serve form of explosive, watery, running, whole corn from the night before diarrhea.
When a cute ass bitch thinks it's an honor to eat her ass but really nobody wants to go near her stanky booty, mudd butt ass.
by Trap Monroe February 2, 2018
No dude i cant go to the party I have a severe case of swampass. I havent gotten off the toilet all day
by Justin March 3, 2005
Would normally be referred as diarrhea, but is horribly worse. M.M.B. could result in a rectal prolapse and death. This horrid case of explosive shit squirts creates a stench so horrible that can erode iron, cause brain aneurysms, will knock a man unconscious within a 69 mile radius. M.M.B. is normally caused by malnutrition and consuming more than 3 prunes in 2 minutes. There was once a man who had a case ofM.M.B., he did not live to tell his story. While using the bathroom, the blast of his M.M.B rocketed him off the toilet, thrashing his limp body to the solid pavement. The force of the impact broke all of his bones, paralyzed him then killed him instantly. Learn from his experience.
by [zook] LYMON June 25, 2009
one who shits their pants in the wintertime. the cold mixes with the shitty ass to create "steamy mudd butt"
the man had a severe case of steamy mudd butt which looked like a man hole cover in new york city in the wintertime.
by grosser than gross November 8, 2006
The sensation of your ass going to sleep while having a greasy and unwipeable ass usually occuring after consumption of large quantities of fried or fatty foods. A result of oily anal discharge, leakage, or extremely tacky fecal matter. Often accompanied by, or preceded by, 'The Itis.'
F-ing despises lazy a$$ legal administrative assistants that pay no mufu-in attention to simple legal details. I swear this is the type of person that forgets to wipe their a$$ after a case of the MUDD BUTT ITIS and doesn't realizes it until the crust build up bites back.
by Serebral April 30, 2009